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How is senile plaque formed? How to prevent it?
After middle age, blood circulation function declines, metabolism slows down, and cells and tissues gradually degenerate and age. In addition, the unsaturated fatty acids in the diet are oxidized and combined with protein to form brown-black lipofuscin deposited in cells. Aging tissues and cells can't exclude these brown and black particles, which accumulate in the skin in large quantities and form senile plaques. ?

How to prevent senile plaque, according to the report of Health Network, introduce several small methods:

1, the food should be diversified and the combination of meat and vegetables should be reasonable. The intake of animal fat and plant fat should be controlled at around 1: 2. Strengthen nutrition, and usually take more foods containing vitamin A, vitamin C, vitamin E, cysteine and methionine. ?

2. Avoid being in the sun for a long time in summer, because ultraviolet rays in the sun will accelerate skin aging. Massage the skin of face, back of hand and upper limbs often at ordinary times can improve the blood circulation of local skin, which is very beneficial to prevent and delay the formation of senile plaque.

People in today's society are more and more aware of the importance of health preservation. Let's share some knowledge about health care for middle-aged and elderly people.

1, the food should be thick and thin. Because the gastrointestinal function of the elderly is weakened and their teeth are not good, try to choose digestible food to ensure digestion and absorption.

2, the nutritional components should be reasonable, in order to improve the body's metabolic capacity. Adequate vitamins and trace elements can strengthen the functions of various metabolic enzymes. Especially vitamins E, C and carotene, have antioxidant effect, can remove harmful free radicals, prevent and reduce cell damage, and delay aging.

3. Milk, soybean and its products can inhibit the oxidation of cell lipids and resist human aging, and are essential foods on the table. Bone soup can also relieve osteoporosis in the elderly, prevent muscle contracture and knee pain, and prevent human aging.